Software for the Hydro-Pack Bluetooth Monitor. The hardware and usege have been described on the project's Hackster site.
The device is based on an Adafruit Bluefruit LE Micro and uses a flow meter from Seeed.
The consumption data are send over Bluetooth to an Android device. The device code is located in the HPBM-Device directory, while the client part can be found in the HPBM-App directory. The HPBM-DeviceSim directory contains a version of the Device code that simulates the HPBM-Device. It does not read any data from sensors so can only be used for development and testing.